CN212590291U

CN212590291U - Atomizing device and control assembly thereof

Info

Publication number: CN212590291U
Application number: CN202020859530.2U
Authority: CN
Inventors: 朱晓春
Original assignee: Shenzhen Smaco Technology Ltd
Current assignee: Shenzhen Yunhua Technology Development Co.,Ltd.
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-02-26
Anticipated expiration: 2030-05-20

Abstract

The utility model relates to an atomizing device and control assembly thereof. Control assembly can with atomizing device's atomizing subassembly is connected, including the casing with accept in control main part in the casing, control main part including accept in support in the casing, set up in be used for on the support with the connecting seat of atomizing subassembly electricity connection, and install battery, circuit board and air supply system on the support, the circuit board with the battery with air supply system electricity is connected, air supply system is neighbouring the connecting seat location is in the support. The utility model provides a control assembly for atomizing device, simple structure, conveniently carry, practice thrift the cost, can also ensure air supply system's stable work effectively.

Description

Atomizing device and control assembly thereof

Technical Field

The utility model relates to an atomizing device and control assembly thereof.

Background

The atomization device comprises an atomization assembly and a control assembly electrically connected with the atomization assembly, smoke is sucked out of the atomization device through manual suction, but the difference between the actual smoke yield and the smoke yield of the atomization device is large due to different suction forces of mouths of everyone, and waste is caused. Compared with a user with large suction force, when the user with small suction force uses the existing atomization device, the smoke output amount is smaller than the actual smoke output amount, so that more smoke is remained in the atomization device to form more condensate, the performance of the atomization device is affected, and poor user experience is caused.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to an atomizing device and a control assembly thereof, which can solve or at least alleviate the above problems to some extent.

Therefore, the utility model provides a control assembly for atomizing device can with atomizing device's atomizing component is connected, including the casing with accept in control main part in the casing, control main part including accept in support in the casing, set up in be used for on the support with the connecting seat that atomizing component electricity is connected, and install battery, circuit board and air supply system on the support, the circuit board with the battery with air supply system electricity is connected, air supply system is close to the connecting seat location is in the support.

In some embodiments, the bracket forms a receiving cavity for receiving the battery, the circuit board and the air supply system, the receiving cavity is divided into an upper mounting cavity and a lower mounting cavity by a fixing portion arranged in the receiving cavity, the air supply system is positioned in the upper mounting cavity, and the battery and the circuit board are fixed in the lower mounting cavity.

In some embodiments, the attachment socket engages within the upper mounting cavity and abuts the air supply system to position the air supply system within the upper mounting cavity.

In some embodiments, the connection socket includes a base portion that covers an open end of the upper mounting cavity and a hollow side portion that extends from the base portion toward the upper mounting cavity, an end of the side portion abutting against the air supply system.

In some embodiments, a through hole is formed in a central position of the base of the connection seat, so that the air flow from the air supply system can be discharged through the through hole.

The utility model also provides an atomizing device, including atomization component and with the control assembly that atomization component connects, control assembly is above-mentioned control assembly.

In some embodiments, the atomizing assembly includes a housing open at one end, a holder assembly disposed at the open end of the housing, and a heating assembly disposed within a receiving space enclosed by the housing and the holder assembly.

In some embodiments, the housing of the atomizing assembly includes a top wall, an outer wall extending perpendicularly from an outer periphery of the top wall, and an inner wall located at a center of the top wall, the top wall being opened with a plurality of air outlet holes at a region corresponding to the inner wall, the plurality of air outlet holes being communicated with the air supply system via an air flow passage.

In some embodiments, the support assembly comprises a base covering the open end of the housing of the atomizing assembly and a fixing seat mounted on the base, and the base is provided with a hollow recess extending towards the fixing seat at the center, and the recess protrudes from the inner side of the bottom.

In some embodiments, the base of the connecting base of the control assembly is provided with a hollow boss at a position corresponding to the recess, and the boss is engaged in the recess.

The utility model provides a control assembly for atomizing device, simple structure, conveniently carry, practice thrift the cost, can also ensure air supply system's stable work effectively.

Drawings

Fig. 1 is a perspective view of an atomizing device according to an embodiment of the present invention.

Fig. 2 is a partially exploded view of the atomizing device shown in fig. 1.

Fig. 3 is an axial cross-sectional view of the atomizing device shown in fig. 1, showing the direction of air flow in the air flow passage.

Fig. 4 is an exploded view of the atomizing device shown in fig. 3.

Reference numerals: 100-an atomizing device; 1-an atomizing component; 10-a housing; 105-a top wall; 106-outer wall; 107-inner wall; 108-air outlet holes; 11-a seat assembly; 111-a base; 112-bottom; 113-a mounting table; 114-a recess; 115-ring grooves; 116-a holder; 117-seal cartridge; 171-inner sleeve; 172-outer cover; 173-bottom cover; 12-a heating assembly; 120-a heating element; 121-oil guide; 122-a sleeve; 123-opening a hole; 124-positioning seat; 125-oil filter; 126-a sealing ring; 261-inner ring; 262-outer ring; 263-rim; 127-a seal; 13-a liquid storage bin; 2-a control component; 20-a housing; 21-a control body; 210-a scaffold; 101-a housing chamber; 102-a stationary part; 103-upper mounting cavity; 104-lower mounting cavity; 41-a positioning part; 109-upright column; 211-a battery; 212-a circuit board; 213-an air supply system; 130-a frame; 131-a fan body; 214-a switch; 140-connecting column; 141-connecting hooks; 142-a stop; 143-fixation holes; 22-a connecting seat; 220-a base; 201-a through hole; 202-a first mounting hole; 203-a second mounting hole; 204 — a first terminal; 43-a magnetic ring; 44-a bullet needle; 205-a second terminal; 206-a first conductive nail; 207-second conductive nail; 208-boss; 221-lateral part; 23-air flow channel.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments, so that the technical solutions and the advantages thereof will be more clearly understood. It is to be understood that the drawings are provided for purposes of illustration and description only and are not intended as a definition of the limits of the invention, but the dimensions shown in the drawings are for convenience and are not to be taken as limiting the scale.

As shown in fig. 1 to fig. 3, an atomization device 100 provided by an embodiment of the present invention includes an atomization assembly 1 and a control assembly 2 connected to the atomization assembly 1. In the present embodiment, the atomizing assembly 1 is installed in the control assembly 2. The control unit 2 includes a housing 20 and a control body 21 housed in the housing 20. The housing 20 is substantially cylindrical with one end open. In the present embodiment, the control body 21 is fixed in the housing 20 in an interference fit manner. The atomization assembly 1 is mounted within an open end of the housing 20.

The atomizing assembly 1 includes a housing 10 having an opening at one end, a holder assembly 11 disposed at the opening end of the housing 10, and a heating assembly 12 disposed in a receiving space enclosed by the housing 10 and the holder assembly 11. The housing 10, the seat assembly 11 and the heating assembly 12 enclose a reservoir 13 for storing tobacco tar. The tobacco tar stored in the reservoir 13 may be atomized by the heating assembly 12 to form an aerosol. The heating assembly 12 is controllably electrically connected to the control body 21. When the user uses the atomizing device 100, the heating unit 12 atomizes the tobacco tar from the liquid storage 13 to form smoke under the control of the control body 21, and actively sends the formed smoke out of the atomizing device 100.

Referring to fig. 3 and 4 together, the control body 21 includes a bracket 210 housed in the housing 20, and a battery 211, a circuit board 212, and an air blowing system 213 mounted on the bracket 210. The circuit board 212 is electrically connected to the battery 211 and the air blowing system 213, respectively. The holder 210 forms an accommodation chamber 101 for accommodating the battery 211, the circuit board 212, and the air blowing system 213. The housing chamber 101 is divided into an open-ended upper mounting chamber 103 and an open-sided lower mounting chamber 104 by a fixing portion 102 provided at the middle of the bracket 210. Air supply system 213 is fixed in upper mounting chamber 103. The side of the fixing part 102 facing the upper mounting cavity 103 is provided with a plurality of discrete upright columns 109, and the air supply system 213 is supported on the upright columns 109, so that the air supply system 213 is separated from the fixing part 102 by a certain distance, and the air flow can be enabled to flow normally when the air supply system 213 operates. In the present embodiment, a plurality of the pillars 109 are also arranged at the same time inside the mounting cavity. The battery 211 and the circuit board 212 are fixed in the lower mounting chamber 104. The provision of upper and

lower mounting cavities

103 and 104 facilitates the mounting of air supply system 213 and battery 211, respectively, thereby facilitating the assembly of control body 21. In the present embodiment, the circuit board 212 is fixed on the positioning portion 41 provided above the battery 211. Preferably, the bracket 210 is configured as a plastic bracket. Preferably, the air supply system 213 may be a millimeter micro fan or blower fan. Optionally, the air supply system can also be used as an air exhaust system and is arranged above the atomizing assembly, and the smoke atomized by the atomizing assembly is sucked out by utilizing the suction effect of the air supply system so as to be sucked by a user.

The open end of the upper mounting cavity 103 is mounted with a connecting seat 22. The connecting seat 22 is installed in the upper installation cavity 103 in an interference fit manner. The connection holder 22 includes a base 220 covered at an open end of the upper mounting cavity 103 and a side 221 extending from the base 220 toward the upper mounting cavity 103. The side portion 221 is engaged by interference in the upper mounting cavity 103, substantially as a hollow cylinder. Air supply system 213 includes frame 130 and fan 131 mounted within frame 130. The end of side 221 of connecting socket 22 abuts against frame 130, thereby positioning air supply system 213 within upper mounting cavity 103. A through hole 201 is opened at the center of the base 220 of the connection seat 22, so that the air flow from the air supply system 213 can be discharged through the through hole 201. Air supply system 213 is arranged in upper mounting cavity 103 adjacent to connecting seat 22, has prevented on the one hand that external impurities from polluting air supply system, and on the other hand makes overall structure simple, and sets up the design on atomizing component for air supply system, and this setting is particularly suitable for throwable atomizing component, has practiced thrift the cost greatly.

In this embodiment, the connecting base 22 is provided with a first mounting hole 202 for fixing a first terminal 204 and a second mounting hole 203 for fixing a second terminal 205. Preferably, the first and

second mounting holes

202 and 203 are symmetrically separated on both sides of the through-hole 201. The first terminal 204 and the second terminal 205 are respectively connected with the corresponding first conductive nail 206 and the second conductive nail 207 of the atomizing assembly 1 in a magnetic connection manner, so that the fixing and the electric connection between the control assembly 2 and the atomizing assembly 1 are realized, and the atomizing assembly 1 is convenient to detach and replace by a user. Preferably, taking the first terminal 204 as an example, the first terminal 204 includes a magnetic ring 43 and an elastic pin 44 positioned inside the magnetic ring 43, and the elastic pin 44 telescopically abuts against a corresponding conductive pin, so as to achieve reliable electrical connection between the control assembly 2 and the atomizing assembly 1.

The circuit board 212 is externally connected to a switch 214 for controlling the operation thereof. The switch 214 is positioned in the fixing hole 143 provided on the bracket 210 at a position corresponding to the circuit board 212. The housing 20 of the control assembly 2 is provided with an opening corresponding to the fixing hole 143 to facilitate the user to press the switch 214. In the present embodiment, the switch 214 is movably mounted on the bracket 210 by a plurality of connection posts 140 disposed toward the circuit board 212. Preferably, the ends of some of the plurality of connection posts 140 may be provided as connection hooks 141 to cooperate with the stoppers 142 provided inside the fixing holes 143 to prevent the switch 214 from being detached from the bracket 210. In the present embodiment, the switch 214 is provided as a key. The user can turn on the control body 21 through the switch 214, i.e. the atomization assembly 1 works and starts the air supply system 213, so that the smoke atomized by the atomization assembly 1 is actively discharged under the action of the air supply system 213.

In the present embodiment, the housing 10 of the atomizing assembly 1 includes a top wall 105 as a closed end, an outer wall 106 extending perpendicularly from the outer periphery of the top wall 105, and an inner wall 107 located at the center of the top wall 105 and located inside the outer wall 106. The seat assembly 11 of the atomizing assembly 1 is engaged inside the outer wall 106, while the outer wall 106 is engaged within the open end of the housing 20 of the control assembly 2. The top wall 105 is perforated with a plurality of air outlet holes 108 at regions corresponding to the inner walls 107. The air flow generated by the air supply system 213 of the control assembly 2 reaches the plurality of air outlet holes 108 via an air flow channel 23 (the black arrows in fig. 3 schematically show the flow direction of the air flow in the air flow channel 23). The heating assembly 12 of the atomizing assembly 1 is disposed in the air flow passage 23. Thus, the smoke generated by the heating assembly 12 is discharged from the plurality of outlet holes along with the airflow generated by the air supply system 213, so that the user inhales the discharged smoke through the nose. In the present embodiment, the plurality of air outlet holes 108 includes 7. Alternatively, the number and size of the plurality of air outlet holes 108 can be set according to actual needs.

The center of the seat assembly 11 of the atomizing assembly 1 is provided as a portion of the air flow passage 23. The holder assembly 11 includes a base 111 covering the open end of the housing 10 of the atomizing assembly 1 and a fixing base 116 mounted on the base 111. The base 111 is also mounted in the housing 10 by means of an interference fit. The base 111 includes a bottom 112 covering the housing 10, a hollow mounting base 113 extending from the bottom 112 to a fixing base 116, and a recess 114 extending from the center of the bottom 112 to the fixing base 116. The recess 114 protrudes inside the bottom 112. The recess 114 is generally in the shape of a hollow truncated cone. In the present embodiment, the base portion 220 of the connection seat 22 of the control component 2 is provided with a boss 208 at a position corresponding to the through hole 201 thereof, and the through hole 201 also penetrates through the boss 208. The boss 208 engages in the recess 114. The provision of the boss 208 and the recess 114 allows the airflow from the air blowing system 213 to be directly introduced into the airflow passage 23 without generating a split flow due to an assembly gap, thereby improving the utilization of the airflow. Furthermore, since the recess 114 protrudes inside the bottom 112, condensed water that may be generated by the atomizing assembly 1 does not flow out of the opening of the recess 114, thereby preventing the condensed water from harming the control assembly 2. In this embodiment, the inside of the bottom 112 is also provided with a ring groove 115 around the base side of the recess 114 to further prevent the condensate from being damaged.

A sealing sleeve 117 is arranged between the base 111 and the fixing seat 116 to prevent the tobacco tar in the reservoir 13 from leaking and possible condensed water from flowing out of the gap. The gland 117 is sleeved on the mounting table 113 of the base 111. The gland 117 includes an inner sleeve 171 and an outer sleeve 172. The inner case 171 has a substantially hollow cylindrical shape. The outer sleeve 172 is formed by folding outwards from one end of the inner sleeve 171, and a mounting groove is formed between the inner sleeve 171 and the outer sleeve 172, so that the sealing sleeve 117 is sleeved on the mounting platform 113 through the mounting groove, and reliable sealing performance is achieved. In the present embodiment, the length of the outer sleeve 172 in the axial direction of the sealing boot 117 is shorter than the length of the inner sleeve 171 in that direction, so that the sealing boot 117 is fitted on the mount 113 of the base 111. The sealing boot 117 further includes a bottom boot 173 disposed at the other end of the inner boot 171 to further improve the sealing between the base 111 and the fixing seat 116. In the present embodiment, the outer side of the mount table 113 is stepped.

The air flow from the control module 2 reaches the heating module 12 of the atomizing module 1 via the seat module 11. The heating assembly 12 is fixed on the fixing seat 116 of the holder assembly 11. The heating assembly 12 comprises a heating element 120, an oil guide 121 and a sleeve 122 (from the inside outwards) arranged coaxially to each other. The sleeve 122 is the outermost cylindrical layer of the heating unit 12 and is used to fix other components of the heating unit 12 inside the reservoir 13. In the present embodiment, the sleeve 122 is provided with at least one opening 123 on a side wall close to the fixing seat 116, so that the liquid in the liquid storage chamber 13 is absorbed by the oil guiding member 121 only through the at least one opening 123. In the present embodiment, a plurality of openings are provided at intervals in the circumferential direction of the sleeve 122. Preferably, a positioning seat 124 and an oil filter 125 (from inside to outside) are further arranged between the oil guide member 121 and the sleeve 122 according to actual needs.

The heating element 120 may be constructed of, for example, a heater, a heat sink, a heat plate or tube, or a combination of two or more thereof, or other heatable components. The two legs of the heating element 120 are electrically connected to a first conductive pin 206 and a second conductive pin 207 mounted in the carrier assembly 11. Thus, the heating element 120 is electrically connected to the control assembly 2 via the first and second

conductive pins

206 and 207, thereby heating the soot at the oil guide 121. The oil guide 121 is disposed to surround the outer circumferential wall of the heating element 120. The oil guide 121 may be made of a porous material, such as sponge, cotton, paper, porous ceramic, or a combination of two or more thereof. In this embodiment, the heating element 120 and the oil guide 121 are aligned with the at least one opening 123 such that the oil guide 121 directly contacts the liquid in the reservoir 13 at the at least one opening 123, absorbs it and conducts it to the heating element 120.

In the present embodiment, a generally annular sealing ring 126 is disposed between the end of the sleeve 122 adjacent the inner wall 107 of the housing 10 of the atomization assembly 1 and the inner wall 107. The seal ring 126 includes an inner ring 261 and an outer ring 262. The inner ring 261 has a substantially hollow cylindrical shape. The outer ring 262 is folded outwardly from the end of the inner ring 261, and an annular groove is formed between the inner ring 261 and the outer ring 262 to receive the end of the sleeve 122 near the inner wall 107, thereby providing reliable sealing performance. The seal ring 126 also includes a rim 263 disposed inside the inner ring 261 and extending radially inward along the inner ring 261, with the rim 263 disposed circumferentially of the inner ring 261. The rim 263 allows the sealing ring 126 to closely fit the inner wall 107, thereby further improving the sealing performance of the sealing ring 126. In the present embodiment, the length of the outer ring 262 in the axial direction of the seal ring 126 is shorter than the length of the inner ring 261 in that direction, so as to facilitate the assembly of the sleeve 122 with the seal ring 126. In addition, the end of the heating assembly 12 adjacent to the fixed seat 116 of the seat assembly 11 is provided with a sealing gasket 127 to prevent the liquid in the reservoir 13 from flowing out from the gap between the fixed seat 116 and the heating assembly 12. Preferably, the sealing pad 127 is a silicone pad.

When the user uses the atomizing device 100 of the present invention, the air flow generated by the air supply system 213 enters the atomizing assembly 1 through the air flow channel 23. The smoke formed by heating the tar by the heating element 120 is expelled from the air outlet aperture 108 along the incoming air flow in the air flow direction a via the air flow passage 23 and is ultimately inhaled by the nasal cavity of the user. The atomization device 100 of the utility model smells or sucks the smoke through the nasal cavity, thereby solving the problem of residual essence in the oral cavity and the potential safety hazard brought to the user by bacteria, viruses or dust on the surface of the suction nozzle, and ensuring the oral cavity of the user to be cleaner and more sanitary; moreover, the atomization device 100 of the utility model is small and exquisite, is convenient to carry, can also spray some special medicinal components or components for refreshing, and helps to relieve physical fatigue or other diseases and the like through the atomization of the device.

The above description is only a preferred embodiment of the present invention, the protection scope of the present invention is not limited to the above listed embodiments, any person skilled in the art can obviously obtain simple changes or equivalent substitutions of the technical solutions within the technical scope of the present invention.

Claims

1. The utility model provides a control assembly for atomizing device, can with atomizing device's atomizing subassembly is connected, its characterized in that, including the casing with accept in control body in the casing, control body including accept in support in the casing, set up in be used for on the support with the connecting seat of atomizing subassembly electricity connection, and install battery, circuit board and air supply system on the support, the circuit board with the battery with the air supply system electricity is connected, air supply system is neighbouring the connecting seat location is in the support.

2. The control assembly of claim 1, wherein the bracket forms a receiving cavity for receiving the battery, the circuit board, and the air supply system, the receiving cavity being divided into an upper mounting cavity and a lower mounting cavity by a fixing portion provided in the receiving cavity, the air supply system being positioned in the upper mounting cavity, the battery and the circuit board being fixed in the lower mounting cavity.

3. The control assembly of claim 2, wherein the attachment socket engages within the upper mounting cavity and against the air supply system to position the air supply system within the upper mounting cavity.

4. The control assembly of claim 3, wherein the connection socket includes a base portion capped at an open end of the upper mounting cavity and a hollow side portion extending from the base portion toward the upper mounting cavity, an end of the side portion abutting the air supply system.

5. The control assembly of claim 4, wherein a through hole is formed in a central position of the base of the connection base, so that the air flow from the air supply system can be exhausted through the through hole.

6. An atomizing device comprising an atomizing assembly and a control assembly connected to the atomizing assembly, wherein the control assembly is the control assembly of any one of claims 1 to 5.

7. The atomizing device of claim 6, wherein the atomizing assembly includes a housing open at one end, a holder assembly disposed at the open end of the housing, and a heating assembly disposed within a receiving space enclosed by the housing and the holder assembly.

8. The atomizing device of claim 7, wherein the housing of the atomizing assembly includes a top wall, an outer wall extending perpendicularly from an outer periphery of the top wall, and an inner wall located at a center of the top wall, the top wall being provided with a plurality of air outlet holes at a region corresponding to the inner wall, the plurality of air outlet holes being in communication with the air supply system via an air flow passage.

9. The atomizing device of claim 7, wherein the holder assembly includes a base covering the open end of the housing of the atomizing assembly and a holder mounted on the base, the base having a hollow recess extending toward the holder at a center thereof, the recess protruding from an inner side of the bottom.

10. The atomizing device of claim 9, wherein the base of the connecting seat of the control assembly is provided with a hollow boss at a position corresponding to the recess, the boss being engaged in the recess.